Since details of the reshuffle have emerged, Tory MPs, especially on the right of the party, have been reacting positively to David Cameron's appointments.

Lord Lawson was pleased with the reshuffle:

"I am on the whole very pleased with what has been done. There's another purpose why you need reshuffles. There is always a need to curb public spending and ministers become attached to their departmental budgets and therefore the Treasury needs to have new ministers who will look at their departmental budgets with fresh eyes and find ways of further savings and that is particularly necessary at the present time."

He had specific praise for Owen Paterson's promotion:

"I am very pleased to see in this reshuffle the promotion of Owen Paterson. Owen Paterson is little known to the British public because he has been Northern Ireland Secretary, so he is well known there, but really little known elsewhere. He is in fact one of the most able and promising young men or women around the Cabinet and therefore his promotion to Environment is extremely welcome….he is a man of reason and sense."

Andrew Bridgen said the reshuffle was more wide-ranging than many Tories had expected:

"I think the reaction from the backbenches is that this reshuffle is quite a lot more extensive than we actually predicted. So it is far more radical. But at the end of the day, these reshuffles are of great interest for those of us in the Westminster bubble and the media out there, but I think the people, your viewers, are really interested in policy, not necessarily personality, and it’s about reinvigorating the Government and pushing those policies forward to deliver economic growth that’s going to get the country out of recession."

Of the Parliamentary groupings founded by MPs after the 2010 general election, the 2020 group is perhaps the least understood. Channel 4's Michael Crick and the FT (£) covered its launch during conference last year. Those two reports implied the 2020 group was a centre-left grouping pre-occupied with "countering the rise of the right". The 2020 is not about bashing the right. It's about upholding the ideas and optimism of the Cameron leadership era, and ensuring they can help inspire a majority Conservative government. In this profile, I will take a closer look at the 2020, its aims, role, and plans for the future.

Origins of the Group:

The 2020 was founded in Autumn 2011 by Greg Barker, the Minister of State for Climate Change, Nadhim Zahawi (Stratford-upon-Avon), and George Freeman (Mid Norfolk), with Claire Perry (Devizes) joining soon after. It was launched at conference last year.

Members of the group (see below) are drawn from across the ideological spectrum (one member told me the 2020 tries to "reject the stale orthodoxies and dogmas of the old left versus right split in the Tory Party"), but members are united in wanting to develop conservatism and what the Party might look like in 2020. Founder George Freeman said: "The 2020 was set up as a forum to help the new Conservative generation define a modern progressive Conservatism for our times. What is the DNA that unites this diverse new generation? What are the long term social, economic, and technological changes that will shape our world? By tackling these and related questions we hope to help Conservatives define and dominate the radical centre ground of British politics."

Fellow founder Greg Barker explained another aspect of 2020's mission: "There's a strong strain of optimism that ran through the early Cameron message, and that message of change, hope and optimism, sometimes because of austerity, gets overshadowed, and we see ourselves as the guardians of that message".

On Friday East Surrey MP and former Shadow DEFRA Secretary Peter Ainsworth sought a second reading for the Green Energy (Definition and Promotion Bill). Here are some highlights from his speech:

"There is at last cross-party agreement—something that I have long sought—on the need for Government action to put in place measures to liberate the pent-up ingenuity, creativity and capital of businesses and markets, and the public’s pent-up enthusiasm to engage with delivering real power to the people by decentralising the way in which we create and use energy in this country.

...

The opportunities before us are enormous. Rebuilding the economy as if the earth mattered is an enormous task, but it brings together an array of interlocking benefits—not just sustainable economic growth and safe green jobs, but enhanced global and national security, improved social justice at home and abroad, and a more thriving and robust natural environment. I think that the whole House will agree that bringing those things together is a worthy task, but it will require vision and courage, relentless attention and, above all, hope. In that mighty context, this little private Member’s Bill may seem a trifling affair. It is indeed a modest Bill—modesty befits private Members’ Bills—but I believe that if it succeeds, it will play its part in helping the clean energy sector to grow, and helping all of us citizens to find it easier to play our part in the green revolution.

"Given that the term “fuel poverty” does not seem to have been used once in yesterday’s Budget statement, can the Secretary of State confirm that Warm Front will be sufficient to address Age Concern’s assessment of the Budget that its failure to tackle fuel poverty will continue to leave more pensioners out in the cold?

Edward Miliband: I disagree with the hon. Gentleman—and, of course, the Conservative party cannot support any of the measures that we took on public spending, because as we know it is completely opposed to increasing public spending at this time. The measures that we took on housing, including specifically £100 million for energy efficiency in the social housing sector, will help precisely some of the most vulnerable people in our country. My hon. Friend the Under-Secretary of State for Energy and Climate Change will announce in a written statement this morning an increase in the maximum Warm Front standard grant from £2,700 to £3,500. I think that will be widely welcomed, alongside other improvements in Warm Front, because it is helping some of the most vulnerable people in our society. I am very proud of the record of what we are doing to help some of the most vulnerable people in our country who are facing fuel poverty."

It is, of course, a lie to say that you can't freeze or even cut a department's overall expenditure whilst concurrently increasing spending on certain individual projects.

Shadow Secretary of State Greg Clark went on the same issue:

"The Secretary of State knows that the coverage of the Warm Front scheme is limited, but does he accept that for most homes investing in energy efficiency saves money on fuel bills?

Edward Miliband: I do, which is why we unveiled plans in February for “pay as you save” insulation, whereby people will be able to spread the costs of energy efficiency measures over a number of years; it will not be linked to the person in the house but to the house itself, so that the costs can be spread over 20 years or so. Therefore, part of the savings from the energy bills will be able to be used to fund to kind of insulation that we need. We have very ambitious plans for 7 million houses to have whole-house refurbishment by 2020 and all houses to have it by 2030. Unlike the Conservative party’s plans, those are costed plans; they have been worked through and they will work.

Greg Clark: Yesterday, Greenpeace described the Secretary of State’s plans as strikingly lacking in ambition. If he accepts that savings can be made through investment in insulation, why, when households will face higher tax bills for years to come, is he resistant to our policy, which would give every home in the country an entitlement to £6,500-worth of immediate energy efficiency improvements, paid for from the savings that people make on their fuel bills? Why is he resisting that?

Edward Miliband: I will explain this to the hon. Gentleman. My hon. Friend the Under-Secretary of State for Energy and Climate Change wrote him a letter—he may have replied, but I am not aware of his reply. His proposal is that £6,500 will be available to every household in the country. That would cost £170 billion up front. As far as I can see, he has no idea where that £170 billion will come from and how he will raise it. I hope that he comes forward with that. I look forward to his having interesting discussions with the shadow Chancellor about how £170 billion of funding will be provided. I think it is the largest uncosted commitment made by the Conservative party, but of course it is not the only uncosted commitment that the Conservatives have made, and it shows that they simply cannot be trusted with the nation’s finances."

"To ask the Secretary of State for Energy and Climate Change what his Department’s research and development budget in support of research into clean energy is in the next 12 months. [255178]

Mr. Lammy: I have been asked to reply.

The Department for Innovation Universities and Skills (DIUS) provides funding to the Technology Strategy Board and the Research Councils to support research and development.

The Research Councils planned expenditure on energy research and related training is expected to exceed £300 million over the period 2008-11.

The Technology Strategy Board has a current portfolio of 76 collaborative projects (worth ca £140 million) on emerging low carbon energy technologies. Following two recent calls in Carbon Abatement Technologies and Fuel Cells and Hydrogen Technologies, further funding will be committed in the next 12 months. It is also expanding its portfolio in areas relating to the low carbon agenda through a range of initiatives including Innovation Platforms—one focused on Low Carbon Vehicles is coordinating over £100 million of public sector support to accelerate the market introduction of ultra low carbon vehicles.

In addition, DIUS has committed to provide up to £50 million pa (through the Engineering and Physical Sciences Research Council and Technology Strategy Board) to the Energy Technologies Institute (ETI), to be matched by industry partners. ETI is establishing a portfolio of development projects in low carbon energy technologies.

The Department of Energy and Climate Change also provides some funding through the Environmental Transformation Fund (ETF) for clean energy research. The annual budget for the ETF and its component programmes, including the Carbon Trust, will be agreed in due course."

What do you think? Should this be left to the market? Or should the Government be investing more? Are other forms of energy cleaner than they are given credit for? Is 'clean energy' a meaningless term?

"On 20 February this year—two weeks ago—Britain hit a new low, with just four days-worth of gas in storage in the reserve. Does the Minister consider that an acceptable margin for safety?

Mr. O'Brien: It is not about how many days worth of gas there are. The amount of gas in storage at a given point cannot meaningfully be assessed in terms of days. Stored gas is not used on its own to meet UK demand in any way. The North sea gas reserves put the UK in a position unlike that of other countries. Yes, we need gas storage, and we will need to increase the amount of storage as our imports increase, but we still have a substantial amount of gas coming from the North sea. That means that we do not need quite the amount of storage capacity that other countries do, although we will need to improve gas storage capacity in future as North sea gas depletes, and imports rise.

Greg Clark: That is a remarkably complacent answer, because every country in the world is content to denote their storage in days—apart from Britain, apparently. For the second time in only four winters, we almost ran out of gas, and almost did not have sufficient gas to meet demand. According to a written answer that the Minister gave me only this morning, only the depressed state of the economy, due to the recession, saved us from running out. Even the official regulator thinks that we do not have enough storage. In the Energy and Climate Change Committee, my hon. Friend the Member for Bromsgrove (Miss Kirkbride) asked the regulator whether he thought that enough storage was being planned, and he said:

“I am not happy to talk about this...we were hoping”—

that storage would have doubled in the past five years—

“and we have barely moved.”

Given that record, do we have to hope that this Government run out of time before Britain runs out of gas?

Mr. O'Brien: That is a stunning statement the week after Centrica announced a £1.2 billion proposal to create the second-biggest gas storage facility at the old gas field in Baird in the North sea. We hope that that will come on stream from 2013. There are 17 other projects, too. That is one of the main areas for us, and the Government are setting out their priority of bringing gas storage on board. Let me be clear. The hon. Gentleman’s claims that we were suddenly about to run out of gas take no account of the fact that the Norwegian gas fields were pumping vast amounts of imports into the country. We were therefore able to manage successfully and capably the issues that arose as a result of the recent cold snap and the Russia-Ukraine dispute."

"Mr. Tyrie: To ask the Prime Minister what expert advisers have been commissioned by his Office since 1997; on what topic each was commissioned; and whether the adviser so appointed made a declaration of political activity in each case. [246970]

The Prime Minister: Since 2003, the Government have published on an annual basis the names and overall cost of special advisers and the number in each pay band. Updated information will be published in the usual way."